CN218331012U

CN218331012U - Concrete strength detection device

Info

Publication number: CN218331012U
Application number: CN202222353120.2U
Authority: CN
Inventors: 李国良; 温茂容
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-05
Filing date: 2022-09-05
Publication date: 2023-01-17
Anticipated expiration: 2032-09-05

Abstract

The utility model relates to a concrete detection technical field just discloses a concrete strength detection device, including organism, two sets of pneumatic cylinders, the key-type connection at the organism top is at the diaphragm of pneumatic cylinder output and the broken piece of fastening in the diaphragm bottom, the top sliding connection of organism has two sets of protection pieces, the top fastening of protection piece has the center pin, the top fastening of organism has two sets of fixed axles, the swinging plate has been cup jointed in the outside activity of fixed axle. This concrete intensity detection device, through the cooperation between kicking block and the two sets of swing boards, and then will push up when the kicking block rearward movement and move two sets of swing boards to make the swing board drive the protection piece displacement through the mode that the center pin was moved in the top, thereby make the protection piece can be quick cover wait to detect the concrete, prevent that the concrete from being by the broken condition that leads to the fragment to splash in detecting, ensured the normal clear of testing work, and prevented fragment injury operating personnel's the condition.

Description

Concrete strength detection device

Technical Field

The utility model relates to a concrete detection technical field specifically is a concrete strength detection device.

Background

As the main constitution body of modern building, its performance directly influences building safety, and its compressive strength is one of important performance parameter, need carry out intensity detection to the concrete in the work of building engineering construction management, general detection device is when carrying out the pressure-bearing detection to the concrete test block, need apply pressure to the concrete test block, until the test block is broken with the compressive strength who detects the test block, but can outwards break out the fragment when the test block is broken, inconvenient collection clearance after the test block is broken, and produce the potential safety hazard easily.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a concrete strength detection device has solved the problem that the fragment splashes easily.

(II) technical scheme

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a concrete strength detection device, includes the organism, sets up at two sets of pneumatic cylinders, the key-type connection at the organism top at the diaphragm of pneumatic cylinder output and fastens the broken piece in the diaphragm bottom, the top sliding connection of organism has two sets of protection blocks, the top fastening of protection block has the center pin, the top fastening of organism has two sets of fixed axles, the swinging board has been cup jointed in the outside activity of fixed axle, the spout has been seted up to the inside of swinging board, the center pin is located the inside of spout, the top of organism is provided with the motor, the output end key connection of motor has the screwed pipe, the outside spiral shell of screwed pipe is equipped with the sleeve pipe, the fastening of sheathed tube top has the connecting block, the top fastening of connecting block has the kicking block, and the outside of kicking block and the outside contact of swinging board.

Preferably, two groups of supporting plates are respectively fastened to the left side and the right side of the top of the machine body, and springs are fastened between the supporting plates and the protection blocks.

Preferably, the top of the machine body is provided with a balance groove, the bottom of the sleeve is fastened with a balance block, and the balance block is slidably connected in the balance groove.

Preferably, the top block is an oval top block, and the thickness of the top block is greater than that of the swing plate.

Preferably, two groups of discs are fastened on the outer side of the fixed shaft and are respectively positioned at the top and the bottom of the swinging plate.

Preferably, the top of the protection block is provided with a groove, and the front side of the protection block is provided with observation glass.

(III) advantageous effects

Compared with the prior art, the utility model provides a concrete strength detection device possesses following beneficial effect:

1. this concrete strength detection device, through the cooperation between kicking block and two sets of swing boards, and then will push up when the kicking block shifts backward and move two sets of swing boards to make the swing board drive the protection piece displacement through the mode that pushes up the center pin, thereby make the protection piece can be quick cover wait to detect the concrete, prevent that the concrete from being detected by the broken condition that leads to the fragment to splash, ensured the normal clear of testing work, and prevented fragment injury operating personnel's the condition.

2. This concrete strength detection device, through setting up the spring, and then when the center pin drives the protection piece displacement, the spring will be stretched by the protection piece, and when the center pin was no longer moved in the top to the swinging plate, the spring will make the protection piece no longer cover the concrete through the mode that the protection piece moved back that moves in the bullet to made things convenient for the device to reuse, and for operating personnel clearance fragment work provides convenience, increased the device's application range, suitable popularization.

3. This concrete strength detection device through setting up balancing piece sliding connection in the compensating groove, and then on the one hand, the balancing piece has kept the sleeve pipe balanced when the displacement, prevents that the sleeve pipe from appearing the circumstances that the unbalance rocked in moving, has ensured sheathed tube normal displacement, and on the other hand, the balancing piece has restricted sheathed tube activity, prevents to appear driving the sleeve pipe pivoted circumstances because of the screwed pipe rotates, has ensured the device's normal use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the utility model;

fig. 3 is an exploded view of fig. 2 with the body omitted.

In the figure: 1. a body; 2. a protection block; 3. a hydraulic cylinder; 4. a central shaft; 5. a transverse plate; 6. a swing plate; 7. a fixed shaft; 8. breaking into pieces; 9. a top block; 10. connecting blocks; 11. a sleeve; 12. a chute; 13. a support plate; 14. a spring; 15. a motor; 16. a counterbalance; 17. a threaded pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-3, a concrete strength detection device, including organism 1, set up two sets of pneumatic cylinders 3 at organism 1 top, the key-type is at diaphragm 5 of pneumatic cylinder 3 output and the broken piece 8 of fastening in diaphragm 5 bottom, the top sliding connection of organism 1 has two sets of protection pieces 2, the recess has been seted up at the top of protection piece 2, the front side of protection piece 2 is provided with observation glass, protection piece 2's top fastening has center pin 4, organism 1's top fastening has two sets of fixed axles 7, the swing board 6 has been cup jointed in the outside activity of fixed axle 7, spout 12 has been seted up to the inside of swing board 6, center pin 4 is located the inside of spout 12, organism 1's top is provided with motor 15, motor 15's output end key connection has screwed pipe 17, screwed pipe 17's the outside spiral shell is equipped with sleeve pipe 11, sleeve pipe 11's top fastening has connecting block 10, connecting block 10's top fastening has top block 9, and the outside of top block 9 contacts with the outside of swing board 6, thereby the top block 9 is the top block 9, and the damage of the normal broken piece of protection piece that has been prevented to detect when the broken piece 2 moves, thereby the cooperation of the protection piece, thereby the broken piece detection personnel who detects the broken piece after two sets of detecting through the normal condition that the cooperation of the broken piece that has caused the cooperation of the detection.

It is specific, in order to make the quick return of protective block 2, the left and right sides at 1 top of the body has two sets of backup pads 13 of fastening respectively, the fastening has spring 14 between backup pad 13 and the protective block 2, from this through setting up spring 14, and then when center pin 4 drove the displacement of protective block 2, spring 14 will be stretched by protective block 2, and when the center pin 4 is no longer pushed up at wobble plate 6, spring 14 will make protective block 2 no longer cover the concrete through the mode that the rebound protective block 2 moved back, thereby made things convenient for the device's reuse, and the work of clearing up the fragment for operating personnel provides convenience, the device's application range has been increased, suitable popularization.

Specifically, in order to prevent that sleeve pipe 11 from rotating, the balancing tank has been seted up at the top of organism 1, sleeve pipe 11's bottom fastening has balancing piece 16, balancing piece 16 sliding connection is in the balancing tank, from this through setting up balancing piece 16 sliding connection in the balancing tank, and then on the one hand, balancing piece 16 has kept the balance of sleeve pipe 11 when the displacement, prevent that sleeve pipe 11 from appearing the unbalance circumstances of rocking in moving, sleeve pipe 11's normal displacement has been ensured, on the other hand, balancing piece 16 has restricted sleeve pipe 11's activity, prevent to appear driving sleeve pipe 11 pivoted circumstances because of screwed pipe 17 rotates, the device's normal use has been ensured.

Specifically, in order to prevent the swing plate 6 from coming off the fixed shaft 7, two sets of disks are fastened to the outside of the fixed shaft 7 and are respectively positioned at the top and bottom of the swing plate 6, so that the swing plate 6 can be blocked by the disks.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When the device is used, concrete to be detected is placed below the broken pieces 8, then the motor 15 is started to enable the output end of the motor to drive the threaded pipe 17 to rotate, the threaded pipe 17 rotates to drive the sleeve pipe 11 to move backwards, the sleeve pipe 11 moves backwards to drive the jacking block 9 to move backwards through the connecting block 10, so that the jacking block 9 jacks the rear side of the swinging plate 6, at the moment, the swinging plate 6 swings, the front side of the swinging plate 6 jacks the protecting blocks 2 to move in a mode of jacking the central shaft 4, so that the two groups of protecting blocks 2 move oppositely and cover the concrete, then the hydraulic cylinder 3 is started to enable the transverse plate 5 to drive the broken pieces 8 to move downwards to detect the strength of the concrete, after detection is finished, the output end of the hydraulic cylinder 3 is controlled to drive the broken pieces 8 to move upwards, then the output end of the motor 15 rotates reversely, at the sleeve pipe 11 drives the jacking block 9 to move forwards through the connecting block 10, so that the jacking block 9 does not jack the swinging plate 6, and then the spring 14 enables the protecting blocks 2 to not to cover the concrete in a mode of rebounding the protecting blocks 2 to move backwards.

In conclusion, this concrete strength detection device, through the cooperation between kicking block 9 and two sets of swing boards 6, and then will push up two sets of swing boards 6 when kicking block 9 rearward shift, thereby make swing board 6 drive protection piece 2 displacements through the mode that pushes up movable center pin 4, thereby make protection piece 2 can be quick cover wait to detect the concrete, prevent that the concrete from being detected by the condition that the fragment that leads to the breakage splashes, ensured the normal clear of testing work, and prevented the condition that the fragment harmed operating personnel.

This concrete strength detection device, through setting up spring 14, and then when center pin 4 drives the displacement of protection piece 2, spring 14 will be stretched by protection piece 2, and when swing board 6 no longer pushes up and moves center pin 4, spring 14 will make protection piece 2 no longer cover the concrete through the mode that the rebound protection piece 2 moved back, thereby made things convenient for the device's reuse, and for operating personnel clearance fragment's work provides convenience, the application range of the device has been increased, suitable popularization.

This concrete strength detection device through setting up 16 sliding connection of balancing piece in the compensating groove, and then on the one hand, balancing piece 16 has kept the balance of sleeve pipe 11 when the displacement, prevents that the unbalance condition of rocking from appearing in the removal in sleeve pipe 11, has ensured sleeve pipe 11's normal displacement, and on the other hand, balancing piece 16 has restricted sleeve pipe 11's activity, prevents to appear to drive sleeve pipe 11 pivoted condition because of screwed pipe 17 rotates, has ensured the device's normal use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a concrete strength detection device, includes organism (1), sets up at two sets of pneumatic cylinder (3) at organism (1) top, and the key-type is connected at diaphragm (5) of pneumatic cylinder (3) output and fastening at broken piece (8) of diaphragm (5) bottom, its characterized in that: the top sliding connection of organism (1) has two sets of protection piece (2), the top fastening of protection piece (2) has center pin (4), the top fastening of organism (1) has two sets of fixed axle (7), swing board (6) have been cup jointed in the outside activity of fixed axle (7), spout (12) have been seted up to the inside of swing board (6), center pin (4) are located the inside of spout (12), the top of organism (1) is provided with motor (15), the output end key connection of motor (15) has screwed pipe (17), the outside spiral shell of screwed pipe (17) is equipped with sleeve pipe (11), the top fastening of sleeve pipe (11) has connecting block (10), the top fastening of connecting block (10) has kicking block (9), and the outside of kicking block (9) and the outside contact of swing board (6).

2. A concrete strength detecting apparatus according to claim 1, wherein: two groups of supporting plates (13) are respectively fastened to the left side and the right side of the top of the machine body (1), and springs (14) are fastened between the supporting plates (13) and the protection blocks (2).

3. The concrete strength detecting device according to claim 1, wherein: the top of the machine body (1) is provided with a balance groove, the bottom of the sleeve (11) is fixedly provided with a balance block (16), and the balance block (16) is connected in the balance groove in a sliding manner.

4. The concrete strength detecting device according to claim 1, wherein: the top block (9) is an oval top block, and the thickness of the top block (9) is larger than that of the swinging plate (6).

5. The concrete strength detecting device according to claim 1, wherein: two groups of discs are fastened on the outer side of the fixed shaft (7) and are respectively positioned at the top and the bottom of the swinging plate (6).

6. A concrete strength detecting apparatus according to claim 1, wherein: the top of the protection block (2) is provided with a groove, and the front side of the protection block (2) is provided with observation glass.